[Wayland-bugs] [Bug 54604] New: Another segmentation violation

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Sep 6 09:07:41 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=54604

             Bug #: 54604
           Summary: Another segmentation violation
    Classification: Unclassified
           Product: Wayland
           Version: unspecified
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: weston
        AssignedTo: wayland-bugs at lists.freedesktop.org
        ReportedBy: Knut_Petersen at t-online.de


During closure of a konsole window I got:

Wayland log:

[17:59:54.437] XCB_UNMAP_NOTIFY (window 4220716, event 165)
[17:59:54.437] XCB_UNMAP_NOTIFY (window 4220716, event 165)
[17:59:54.437] XCB_PROPERTY_NOTIFY: window 4212513, WM_NORMAL_HINTS:
WM_SIZE_HINTS/32, length 72 (value_len 18): huh?
[17:59:54.438] XCB_CONFIGURE_NOTIFY (client window 4212513) 215,79 @ 357x158
[17:59:54.438] XCB_PROPERTY_NOTIFY: window 4212513, _NET_STARTUP_ID:
UTF8_STRING/8, length 1 (value_len 1): "0"
[17:59:54.438] XCB_PROPERTY_NOTIFY: window 4212513, WM_HINTS: WM_HINTS/32,
length 36 (value_len 9): huh?
[17:59:54.438] XCB_PROPERTY_NOTIFY: window 4212513, WM_NORMAL_HINTS:
WM_SIZE_HINTS/32, length 72 (value_len 18): huh?
[17:59:54.438] XCB_PROPERTY_NOTIFY: window 4212513, WM_TRANSIENT_FOR:
WINDOW/32, length 4 (value_len 1): huh?
[17:59:54.438] XCB_PROPERTY_NOTIFY: window 4212513, _NET_WM_USER_TIME:
CARDINAL/32, length 4 (value_len 1): huh?
[17:59:54.438] XCB_MAP_NOTIFY (window 4212513)
[17:59:54.438] XCB_UNMAP_NOTIFY (window 4212513, event 165)
[17:59:54.438] XCB_UNMAP_NOTIFY (window 4212513, event 165)
[17:59:54.439] XCB_PROPERTY_NOTIFY: window 4208046, WM_NORMAL_HINTS:
WM_SIZE_HINTS/32, length 72 (value_len 18): huh?
[17:59:54.439] XCB_CONFIGURE_NOTIFY (client window 4208046) 83,79 @ 341x210
[17:59:54.439] XCB_PROPERTY_NOTIFY: window 4208046, _NET_STARTUP_ID:
UTF8_STRING/8, length 1 (value_len 1): "0"
[17:59:54.439] XCB_PROPERTY_NOTIFY: window 4208046, WM_HINTS: WM_HINTS/32,
length 36 (value_len 9): huh?
[17:59:54.439] XCB_PROPERTY_NOTIFY: window 4208046, WM_NORMAL_HINTS:
WM_SIZE_HINTS/32, length 72 (value_len 18): huh?
[17:59:54.439] XCB_PROPERTY_NOTIFY: window 4208046, WM_TRANSIENT_FOR:
WINDOW/32, length 4 (value_len 1): huh?
[17:59:54.439] XCB_PROPERTY_NOTIFY: window 4208046, _NET_WM_USER_TIME:
CARDINAL/32, length 4 (value_len 1): huh?
[17:59:54.439] XCB_MAP_NOTIFY (window 4208046)
[17:59:54.440] XCB_UNMAP_NOTIFY (window 4208046, event 165)
[17:59:54.440] XCB_UNMAP_NOTIFY (window 4208046, event 165)
[17:59:54.440] XCB_PROPERTY_NOTIFY: window 4207965, WM_NORMAL_HINTS:
WM_SIZE_HINTS/32, length 72 (value_len 18): huh?
[17:59:54.440] XCB_CONFIGURE_NOTIFY (client window 4207965) 38,79 @ 293x166
[17:59:54.440] XCB_PROPERTY_NOTIFY: window 4207965, _NET_STARTUP_ID:
UTF8_STRING/8, length 1 (value_len 1): "0"
[17:59:54.440] XCB_PROPERTY_NOTIFY: window 4207965, WM_HINTS: WM_HINTS/32,
length 36 (value_len 9): huh?
[17:59:54.440] XCB_PROPERTY_NOTIFY: window 4207965, WM_NORMAL_HINTS:
WM_SIZE_HINTS/32, length 72 (value_len 18): huh?
[17:59:54.440] XCB_PROPERTY_NOTIFY: window 4207965, WM_TRANSIENT_FOR:
WINDOW/32, length 4 (value_len 1): huh?
[17:59:54.440] XCB_PROPERTY_NOTIFY: window 4207965, _NET_WM_USER_TIME:
CARDINAL/32, length 4 (value_len 1): huh?
[17:59:54.441] XCB_MAP_NOTIFY (window 4207965)
[17:59:59.432] XCB_PROPERTY_NOTIFY: window 4207965, _NET_WM_USER_TIME:
CARDINAL/32, length 4 (value_len 1): huh?
[17:59:59.605] XCB_UNMAP_NOTIFY (window 4207965, event 165)
[17:59:59.605] XCB_UNMAP_NOTIFY (window 4207965, event 165)
[17:59:59.605] XCB_UNMAP_NOTIFY (window 4194640, event 2097201)
[17:59:59.605] XCB_UNMAP_NOTIFY (window 4194640, event 165)
[17:59:59.611] XCB_REPARENT_NOTIFY (window 4194640, parent 2097152, event
2097201)
[17:59:59.611] XCB_UNMAP_NOTIFY (window 2097201, event 165, ours)
[17:59:59.611] XCB_DESTROY_NOTIFY, win 2097201, event 165, ours
[17:59:59.611] XCB_PROPERTY_NOTIFY: window 4194640, [18:00:00.705] caught segv
[18:00:00.705]   [0000000008055bd0]  --  (/home/knut/xorg/WZ/usr/bin/weston)
[18:00:00.705]   [00000000b778f40c]  __kernel_rt_sigreturn  ()
[18:00:00.705]   [00000000b7207faf]  xcb_get_atom_name_name_length 
(/home/knut/xorg/WZ/usr/lib/libxcb.so.1)
[18:00:00.705]   [00000000b5b1d30e]  -- 
(/home/knut/xorg/WZ/usr/lib/weston/xwayland.so)
[18:00:00.705]   [00000000b5b1d6a5]  -- 
(/home/knut/xorg/WZ/usr/lib/weston/xwayland.so)
[18:00:00.705]   [00000000b5b1d95f]  -- 
(/home/knut/xorg/WZ/usr/lib/weston/xwayland.so)
[18:00:00.705]   [00000000b5b1ec3c]  -- 
(/home/knut/xorg/WZ/usr/lib/weston/xwayland.so)
[18:00:00.705]   [00000000b5b1f8e0]  -- 
(/home/knut/xorg/WZ/usr/lib/weston/xwayland.so)
[18:00:00.705]   [00000000b74ae71d]  -- 
(/home/knut/xorg/WZ/usr/lib/libwayland-server.so.0)
[18:00:00.705]   [00000000b74af065]  wl_event_loop_dispatch 
(/home/knut/xorg/WZ/usr/lib/libwayland-server.so.0)
[18:00:00.705]   [00000000b74ac896]  wl_display_run 
(/home/knut/xorg/WZ/usr/lib/libwayland-server.so.0)
[18:00:00.705]   [0000000008056634]  --  (/home/knut/xorg/WZ/usr/bin/weston)
[18:00:00.705]   [00000000b6c49003]  __libc_start_main  (/lib/libc.so.6)
[18:00:00.705]   [000000000804d191]  --  (/home/knut/xorg/WZ/usr/bin/weston)



Xorg log:


[ 37571.229] 
[ 37571.229] Backtrace:
[ 37571.244] 0: /home/knut/xorg/WZ/usr/bin/Xorg (xorg_backtrace+0x48)
[0x81f3ca4]
[ 37571.244] 1: /home/knut/xorg/WZ/usr/bin/Xorg (0x8048000+0x1b0a2d)
[0x81f8a2d]
[ 37571.244] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0xb77ba40c]
[ 37571.244] 3: /home/knut/xorg/WZ/usr/lib/libwayland-client.so.0
(wl_proxy_get_user_data+0x6) [0xb6fd6832]
[ 37571.245] 4:
/home/knut/xorg/WZ/usr/lib/xorg/modules/extensions/libxwayland.so
(0xb6fde000+0x3208) [0xb6fe1208]
[ 37571.245] 5:
/home/knut/xorg/WZ/usr/lib/xorg/modules/extensions/libxwayland.so
(0xb6fde000+0x3961) [0xb6fe1961]
[ 37571.245] 6: /usr/lib/libffi.so.4 (ffi_call_SYSV+0x1a) [0xb6fa4522]
[ 37571.245] 7: /usr/lib/libffi.so.4 (ffi_call+0x5e) [0xb6fa42be]
[ 37571.245] 8: /home/knut/xorg/WZ/usr/lib/libwayland-client.so.0
(0xb6fd3000+0x525d) [0xb6fd825d]
[ 37571.245] 9: /home/knut/xorg/WZ/usr/lib/libwayland-client.so.0
(0xb6fd3000+0x35ef) [0xb6fd65ef]
[ 37571.245] 10: /home/knut/xorg/WZ/usr/lib/libwayland-client.so.0
(wl_display_iterate+0xd3) [0xb6fd66d3]
[ 37571.245] 11:
/home/knut/xorg/WZ/usr/lib/xorg/modules/extensions/libxwayland.so
(0xb6fde000+0x2967) [0xb6fe0967]
[ 37571.245] 12: /home/knut/xorg/WZ/usr/bin/Xorg (WakeupHandler+0x7a)
[0x8081849]
[ 37571.245] 13: /home/knut/xorg/WZ/usr/bin/Xorg (WaitForSomething+0x3d1)
[0x81f079c]
[ 37571.245] 14: /home/knut/xorg/WZ/usr/bin/Xorg (0x8048000+0x2c493)
[0x8074493]
[ 37571.245] 15: /home/knut/xorg/WZ/usr/bin/Xorg (0x8048000+0x1ef2f)
[0x8066f2f]
[ 37571.245] 16: /lib/libc.so.6 (__libc_start_main+0xf3) [0xb7120003]
[ 37571.245] 17: /home/knut/xorg/WZ/usr/bin/Xorg (0x8048000+0x1e931)
[0x8066931]
[ 37571.245] 
[ 37571.245] Segmentation fault at address 0x10
[ 37571.245] 
Fatal server error:
[ 37571.245] Caught signal 11 (Segmentation fault). Server aborting


cu,
 Knut

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